Results 51 to 60 of about 1,215,749 (186)

años setenta en las memorias históricas de los actores agrarios pampeanos

Estudios sociales contemporáneos
El presente trabajo analiza las memorias de los actores agrarios pampeanos sobre los años setenta, con un foco principal en la última dictadura militar, sin dejar de considerar el interregno democrático previo (1973-1976).
M. Liaudat
semanticscholar   +1 more source

Majorca Soil Nutrients: Spatio‐Temporal Changes in Agricultural Soil Over the Last 11 Years

Soil Use and Management, Volume 41, Issue 3, July‐September 2025.
ABSTRACT This study investigates the temporal dynamics of soil nutrient stocks, specifically nitrogen (N), phosphorus (P) and potassium (K), on Majorca Island (Spain). The present study analysed the impact of agricultural practices, land‐use transformations, and climate fluctuations on soil nutrient profiles (0‐25 cm) over 11 years (2006–2017) in ...
Rui Zhao, Jose L. Gabriel, Javier Pro, Luis Roca‐Perez, Rafael Boluda, José J. Ramos‐Miras, Marina Martín‐Dacal, Nikos Nanos, María M. Delgado, Alberto Lázaro, Christian Teghe Kum, Seyedeh Samira Soleimanipour, Bertin Takoutsing, Jose A. Rodríguez Martín   +13 more
wiley   +1 more source

MIGRACIÓN TRABAJADORES RURALES Y CONSTRUCCIÓN SOCIAL DEL TERRITORIO EN EL ALTO VALLE DE RÍO NEGRO

Boletín Geográfico, 2008
El espacio del Alto Valle del río Negro históricamente expresó la tensión global–local, dado que desde principios del siglo XX, la actividad frutícola se orientó a la exportación.
Martha Radonich, Ana Ciarallo, Verónica Trpin, Teresa Vecchia, Silvina Cardelli, Silvina Kopprio, Javier Grosso, Rocio Osorio   +7 more
doaj  

Effects of vegetation strata and human disturbance on bird diversity in green areas in a city in southern Chile

Avian Research, 2018
Background Urbanisation is a dominant geographical trend and an important component of global change, with unprecedented implications for socio-economic, cultural and environmental characteristics.
Andrés Muñoz-Pedreros, Marilyn González-Urrutia, Francisco Encina-Montoya, Heraldo V. Norambuena   +3 more
doaj   +1 more source

Variación individual e indicios de variación geográfica en el canto territorial del chucao (Scelorchilus rubecula) en el centro-sur de Chile

Gayana, 2020
We evaluated the individual and geographic variation in the territorial songs of five populations of Scelorchilus rubecula. The results suggest individually consistency in songs and vocal variation among individuals of S. rubecula. This high consistency
Heraldo V. Norambuena, Pedro F. Victoriano   +1 more
doaj   +1 more source

Presentación del dossier

Archivos de Historia del Movimiento Obrero y la Izquierda, 2022
Presentación de ...
Pablo Volkind, Osvaldo Graciano
doaj   +1 more source

A methodology for prioritizing sustainable development goals targets at the local level: The case of Barcelona City Council

Sustainable Development, Volume 33, Issue 2, Page 2292-2308, April 2025.
Abstract The implementation of the 2030 Agenda relies heavily on the active involvement of local governments. The concept of “Localization”—the process of adapting and customizing the SDGs and translating them into local development plans and strategies—has gained prominence as governments address emerging challenges, necessitating innovative ...
Julia Urquijo‐Reguera, José Carlos Illán Sailer, Miquel Trobat Llompart, Ramon Canal Oliveras   +3 more
wiley   +1 more source

Génesis, características e implementación de políticas públicas de cuidados vinculadas a entornos rurales y agrarios. El programa Buena Cosecha en Tucumán, Argentina.

Estudios Rurales
El presente artículo tiene como propósito describir y analizar la génesis, las características y la implementación del programa Buena Cosecha en el sector de trabajadores/as asalariadas/os agrícolas de la provincia de Tucumán, Argentina.
Alfonsina Alberti, Karen Medina Díaz
semanticscholar   +1 more source

La sombra alargada del patrón: Gamonalismo y hábitos hacendatarios en Chimborazo tras la reforma agraria

The Journal of Latin American and Caribbean Anthropology, Volume 29, Issue 4, Page 352-363, December 2024.
Abstract This paper explores selective aspects of the historical processes of organization of the kichwa peasantry in the Andes of Ecuador. Based on the analysis of two representative cases of confrontation between peasants and landowners over access to land in the province of Chimborazo, it discusses the relevance of the concept of “gamonalismo” as ...
Víctor Bretón
wiley   +1 more source

Can soluble organic fertilizers and/or manure reach the agronomic and environmental performance of synthetic fertilizers in drip‐fertigated crops?

Soil Use and Management, Volume 40, Issue 4, October 2024.
Abstract The substitution of synthetics by organic fertilizers, which is the current pillar of circular economy, has been broadly evaluated. However, varying results were obtained on nitrous oxide (N2O) and nitric oxide (NO) emissions as well as crop yields.
Jerónimo Salinas, Guillermo Guardia, Alba Monistrol, Susana M. Iglesias‐Díez, Sandra García‐Gutiérrez, Rafael Jiménez‐Horcajada, Gabriela Espín, Antonio Vallejo   +7 more
wiley   +1 more source